IT1291422B1 - INJECTION MOLDING METHOD OF PLASTIC MATERIALS, IN PARTICULAR HOT CROSS-LINKING RESINS SUCH AS ETHYL-VINYL-ACETATE. - Google Patents

INJECTION MOLDING METHOD OF PLASTIC MATERIALS, IN PARTICULAR HOT CROSS-LINKING RESINS SUCH AS ETHYL-VINYL-ACETATE.

Info

Publication number
IT1291422B1
IT1291422B1 ITPD970036A IT1291422B1 IT 1291422 B1 IT1291422 B1 IT 1291422B1 IT PD970036 A ITPD970036 A IT PD970036A IT 1291422 B1 IT1291422 B1 IT 1291422B1
Authority
IT
Italy
Prior art keywords
vinyl
acetate
ethyl
injection molding
molding method
Prior art date
Application number
Other languages
Italian (it)
Inventor
Tarcisio Ottogalli
Original Assignee
Ottogalli Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ottogalli Spa filed Critical Ottogalli Spa
Priority to ITPD970036 priority Critical patent/IT1291422B1/en
Priority to TW86109310A priority patent/TW399012B/en
Priority to EP98200585A priority patent/EP0860263A1/en
Publication of ITPD970036A1 publication Critical patent/ITPD970036A1/en
Application granted granted Critical
Publication of IT1291422B1 publication Critical patent/IT1291422B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D35/00—Producing footwear
    • B29D35/0009—Producing footwear by injection moulding; Apparatus therefor
    • B29D35/0018—Moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/72—Heating or cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • B29C2045/735—Heating or cooling of the mould heating a mould part and cooling another mould part during moulding
ITPD970036 1997-02-25 1997-02-25 INJECTION MOLDING METHOD OF PLASTIC MATERIALS, IN PARTICULAR HOT CROSS-LINKING RESINS SUCH AS ETHYL-VINYL-ACETATE. IT1291422B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITPD970036 IT1291422B1 (en) 1997-02-25 1997-02-25 INJECTION MOLDING METHOD OF PLASTIC MATERIALS, IN PARTICULAR HOT CROSS-LINKING RESINS SUCH AS ETHYL-VINYL-ACETATE.
TW86109310A TW399012B (en) 1997-02-25 1997-06-30 Method of injection moulding of plastics, in particular, hot cross-linking resins such as ethylene-vinyl acetate
EP98200585A EP0860263A1 (en) 1997-02-25 1998-02-25 A method of injection-moulding plastics materials, particularly hot cross-linking resins such as ethyl vinyl acetate and vulcanizable elastomers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITPD970036 IT1291422B1 (en) 1997-02-25 1997-02-25 INJECTION MOLDING METHOD OF PLASTIC MATERIALS, IN PARTICULAR HOT CROSS-LINKING RESINS SUCH AS ETHYL-VINYL-ACETATE.

Publications (2)

Publication Number Publication Date
ITPD970036A1 ITPD970036A1 (en) 1998-08-25
IT1291422B1 true IT1291422B1 (en) 1999-01-11

Family

ID=11391683

Family Applications (1)

Application Number Title Priority Date Filing Date
ITPD970036 IT1291422B1 (en) 1997-02-25 1997-02-25 INJECTION MOLDING METHOD OF PLASTIC MATERIALS, IN PARTICULAR HOT CROSS-LINKING RESINS SUCH AS ETHYL-VINYL-ACETATE.

Country Status (3)

Country Link
EP (1) EP0860263A1 (en)
IT (1) IT1291422B1 (en)
TW (1) TW399012B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2298265C (en) * 1999-02-08 2011-01-18 Gatti & Piccolo S.R.L. Mould and use thereof
DE10154676B4 (en) * 2001-11-07 2005-08-18 Carl Freudenberg Kg Injection molding machine for the production of elastomer and Duromerformteilen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB387207A (en) * 1931-09-01 1933-02-02 Aug Nowack Ag A process for the production of moulded articles
US2460831A (en) * 1944-10-23 1949-02-08 George J Kovacs Method and apparatus for molding
GB855983A (en) * 1958-10-09 1960-12-14 Foster Yates & Thom Ltd Means for determining and controlling the filling of moulds in injection moulding
FR1256676A (en) * 1960-02-12 1961-03-24 Die casting refinements
GB1023888A (en) * 1962-11-19 1966-03-30 Meiki Seisakusho Kk A method of injection molding rubber or similar material and apparatus therefor
US3642404A (en) * 1968-11-21 1972-02-15 Meiki Seisakusho Kk Injection-molding machine
JPS57181835A (en) * 1981-05-01 1982-11-09 Takashi Miura Heating method of polymeric plastic material
JPS61106218A (en) * 1984-10-30 1986-05-24 Otsuka Gomme Kagaku Kk Temperature control of injected resin

Also Published As

Publication number Publication date
ITPD970036A1 (en) 1998-08-25
TW399012B (en) 2000-07-21
EP0860263A1 (en) 1998-08-26

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Legal Events

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